C++ (Cpp) isc_hex_totext Beispiele

Beispiel #1

Datei: ds_43.c Projekt: Stichting-MINIX-Research-Foundation/minix

static inline isc_result_t
totext_ds(ARGS_TOTEXT) {
	isc_region_t sr;
	char buf[sizeof("64000 ")];
	unsigned int n;

	REQUIRE(rdata->type == 43);
	REQUIRE(rdata->length != 0);

	UNUSED(tctx);

	dns_rdata_toregion(rdata, &sr);

	/*
	 * Key tag.
	 */
	n = uint16_fromregion(&sr);
	isc_region_consume(&sr, 2);
	sprintf(buf, "%u ", n);
	RETERR(str_totext(buf, target));

	/*
	 * Algorithm.
	 */
	n = uint8_fromregion(&sr);
	isc_region_consume(&sr, 1);
	sprintf(buf, "%u ", n);
	RETERR(str_totext(buf, target));

	/*
	 * Digest type.
	 */
	n = uint8_fromregion(&sr);
	isc_region_consume(&sr, 1);
	sprintf(buf, "%u", n);
	RETERR(str_totext(buf, target));

	/*
	 * Digest.
	 */
	if ((tctx->flags & DNS_STYLEFLAG_MULTILINE) != 0)
		RETERR(str_totext(" (", target));
	RETERR(str_totext(tctx->linebreak, target));
	if ((tctx->flags & DNS_STYLEFLAG_NOCRYPTO) == 0) {
		if (tctx->width == 0) /* No splitting */
			RETERR(isc_hex_totext(&sr, 0, "", target));
		else
			RETERR(isc_hex_totext(&sr, tctx->width - 2,
					      tctx->linebreak, target));
	} else
		RETERR(str_totext("[omitted]", target));
	if ((tctx->flags & DNS_STYLEFLAG_MULTILINE) != 0)
		RETERR(str_totext(" )", target));
	return (ISC_R_SUCCESS);
}

Beispiel #2

Datei: tlsa_52.c Projekt: JeanCaron/bind9

static inline isc_result_t
totext_tlsa(ARGS_TOTEXT) {
	isc_region_t sr;
	char buf[sizeof("64000 ")];
	unsigned int n;

	REQUIRE(rdata->type == 52);
	REQUIRE(rdata->length != 0);

	UNUSED(tctx);

	dns_rdata_toregion(rdata, &sr);

	/*
	 * Certificate Usage.
	 */
	n = uint8_fromregion(&sr);
	isc_region_consume(&sr, 1);
	sprintf(buf, "%u ", n);
	RETERR(str_totext(buf, target));

	/*
	 * Selector.
	 */
	n = uint8_fromregion(&sr);
	isc_region_consume(&sr, 1);
	sprintf(buf, "%u ", n);
	RETERR(str_totext(buf, target));

	/*
	 * Matching type.
	 */
	n = uint8_fromregion(&sr);
	isc_region_consume(&sr, 1);
	sprintf(buf, "%u", n);
	RETERR(str_totext(buf, target));

	/*
	 * Certificate Association Data.
	 */
	if ((tctx->flags & DNS_STYLEFLAG_MULTILINE) != 0)
		RETERR(str_totext(" (", target));
	RETERR(str_totext(tctx->linebreak, target));
	if (tctx->width == 0) /* No splitting */
		RETERR(isc_hex_totext(&sr, 0, "", target));
	else
		RETERR(isc_hex_totext(&sr, tctx->width - 2,
				      tctx->linebreak, target));
	if ((tctx->flags & DNS_STYLEFLAG_MULTILINE) != 0)
		RETERR(str_totext(" )", target));
	return (ISC_R_SUCCESS);
}

Beispiel #3

Datei: dnstap-read.c Projekt: each/bind9-collab

static void
print_hex(dns_dtdata_t *dt) {
	isc_buffer_t *b = NULL;
	isc_result_t result;
	size_t textlen;

	if (dt->msg == NULL) {
		return;
	}

	textlen = (dt->msgdata.length * 2) + 1;
	isc_buffer_allocate(mctx, &b, textlen);
	if (b == NULL) {
		fatal("out of memory");
	}

	result = isc_hex_totext(&dt->msgdata, 0, "", b);
	CHECKM(result, "isc_hex_totext");

	printf("%.*s\n", (int) isc_buffer_usedlength(b),
	       (char *) isc_buffer_base(b));

 cleanup:
	if (b != NULL)
		isc_buffer_free(&b);
}

Beispiel #4

Datei: aes_test.c Projekt: execunix/vinos

isc_result_t
tohexstr(unsigned char *d, char *out) {
	isc_buffer_t b;
	isc_region_t r;

	isc_buffer_init(&b, out, 2 * ISC_AES_BLOCK_LENGTH + 1);
	r.base = d;
	r.length = ISC_AES_BLOCK_LENGTH;
	return (isc_hex_totext(&r, 0, "", &b));
}

Beispiel #5

Datei: nsec3param_51.c Projekt: crossbuild/bind

static inline isc_result_t
totext_nsec3param(ARGS_TOTEXT) {
	isc_region_t sr;
	unsigned int i, j;
	unsigned char hash;
	unsigned char flags;
	char buf[sizeof("65535 ")];
	isc_uint32_t iterations;

	REQUIRE(rdata->type == dns_rdatatype_nsec3param);
	REQUIRE(rdata->length != 0);

	UNUSED(tctx);

	dns_rdata_toregion(rdata, &sr);

	hash = uint8_fromregion(&sr);
	isc_region_consume(&sr, 1);

	flags = uint8_fromregion(&sr);
	isc_region_consume(&sr, 1);

	iterations = uint16_fromregion(&sr);
	isc_region_consume(&sr, 2);

	sprintf(buf, "%u ", hash);
	RETERR(str_totext(buf, target));

	sprintf(buf, "%u ", flags);
	RETERR(str_totext(buf, target));

	sprintf(buf, "%u ", iterations);
	RETERR(str_totext(buf, target));

	j = uint8_fromregion(&sr);
	isc_region_consume(&sr, 1);
	INSIST(j <= sr.length);

	if (j != 0) {
		i = sr.length;
		sr.length = j;
		RETERR(isc_hex_totext(&sr, 1, "", target));
		sr.length = i - j;
	} else
		RETERR(str_totext("-", target));

	return (ISC_R_SUCCESS);
}

Beispiel #6

Datei: ldap_convert.c Projekt: pspacek/bind-dyndb-ldap

/**
 * Convert rdata to generic (RFC 3597) format.
 */
isc_result_t
rdata_to_generic(dns_rdata_t *rdata, isc_buffer_t *target)
{
	isc_result_t result;
	isc_region_t rdata_reg;
	char buf[sizeof("\\# 65535")];

	dns_rdata_toregion(rdata, &rdata_reg);
	REQUIRE(rdata_reg.length <= 65535);

	result = isc_string_printf(buf, sizeof(buf), "\\# %u", rdata_reg.length);
	INSIST(result == ISC_R_SUCCESS);
	isc_buffer_putstr(target, buf);
	if (rdata_reg.length != 0U) {
		isc_buffer_putstr(target, " ");
		CHECK(isc_hex_totext(&rdata_reg, 0, "", target));
	}

cleanup:
	return result;
}

Beispiel #7

Datei: sshfp_44.c Projekt: JasonCC/Openswan

static inline isc_result_t
totext_sshfp(ARGS_TOTEXT) {
	isc_region_t sr;
	char buf[sizeof("64000 ")];
	unsigned int n;

	REQUIRE(rdata->type == 44);
	REQUIRE(rdata->length != 0);

	UNUSED(tctx);

	dns_rdata_toregion(rdata, &sr);

	/*
	 * Algorithm.
	 */
	n = uint8_fromregion(&sr);
	isc_region_consume(&sr, 1);
	sprintf(buf, "%u ", n);
	RETERR(str_totext(buf, target));

	/*
	 * Digest type.
	 */
	n = uint8_fromregion(&sr);
	isc_region_consume(&sr, 1);
	sprintf(buf, "%u", n);
	RETERR(str_totext(buf, target));

	/*
	 * Digest.
	 */
	if ((tctx->flags & DNS_STYLEFLAG_MULTILINE) != 0)
		RETERR(str_totext(" (", target));
	RETERR(str_totext(tctx->linebreak, target));
	RETERR(isc_hex_totext(&sr, tctx->width - 2, tctx->linebreak, target));
	if ((tctx->flags & DNS_STYLEFLAG_MULTILINE) != 0)
		RETERR(str_totext(" )", target));
	return (ISC_R_SUCCESS);
}

Beispiel #8

Datei: nsec3_50.c Projekt: NZRS/bind9-collab

static inline isc_result_t
totext_nsec3(ARGS_TOTEXT) {
	isc_region_t sr;
	unsigned int i, j;
	unsigned char hash;
	unsigned char flags;
	char buf[sizeof("TYPE65535")];
	isc_uint32_t iterations;

	REQUIRE(rdata->type == dns_rdatatype_nsec3);
	REQUIRE(rdata->length != 0);

	dns_rdata_toregion(rdata, &sr);

	/* Hash */
	hash = uint8_fromregion(&sr);
	isc_region_consume(&sr, 1);
	sprintf(buf, "%u ", hash);
	RETERR(str_totext(buf, target));

	/* Flags */
	flags = uint8_fromregion(&sr);
	isc_region_consume(&sr, 1);
	sprintf(buf, "%u ", flags);
	RETERR(str_totext(buf, target));

	/* Iterations */
	iterations = uint16_fromregion(&sr);
	isc_region_consume(&sr, 2);
	sprintf(buf, "%u ", iterations);
	RETERR(str_totext(buf, target));

	/* Salt */
	j = uint8_fromregion(&sr);
	isc_region_consume(&sr, 1);
	INSIST(j <= sr.length);

	if (j != 0) {
		i = sr.length;
		sr.length = j;
		RETERR(isc_hex_totext(&sr, 1, "", target));
		sr.length = i - j;
	} else
		RETERR(str_totext("-", target));

	if ((tctx->flags & DNS_STYLEFLAG_MULTILINE) != 0)
		RETERR(str_totext(" (", target));
	RETERR(str_totext(tctx->linebreak, target));

	/* Next hash */
	j = uint8_fromregion(&sr);
	isc_region_consume(&sr, 1);
	INSIST(j <= sr.length);

	i = sr.length;
	sr.length = j;
	RETERR(isc_base32hexnp_totext(&sr, 1, "", target));
	sr.length = i - j;

	if ((tctx->flags & DNS_STYLEFLAG_MULTILINE) == 0)
		RETERR(str_totext(" ", target));

	RETERR(typemap_totext(&sr, tctx, target));

	if ((tctx->flags & DNS_STYLEFLAG_MULTILINE) != 0)
		RETERR(str_totext(" )", target));

	return (ISC_R_SUCCESS);
}

Beispiel #9

Datei: hip_55.c Projekt: chris-wood/bind-prime

static inline isc_result_t
totext_hip(ARGS_TOTEXT) {
	isc_region_t region;
	dns_name_t name;
	unsigned int length, key_len, hit_len;
	unsigned char algorithm;
	char buf[sizeof("225 ")];

	REQUIRE(rdata->type == dns_rdatatype_hip);
	REQUIRE(rdata->length != 0);

	dns_rdata_toregion(rdata, &region);

	hit_len = uint8_fromregion(&region);
	isc_region_consume(&region, 1);

	algorithm = uint8_fromregion(&region);
	isc_region_consume(&region, 1);

	key_len = uint16_fromregion(&region);
	isc_region_consume(&region, 2);

	if ((tctx->flags & DNS_STYLEFLAG_MULTILINE) != 0)
		RETERR(str_totext("( ", target));

	/*
	 * Algorithm
	 */
	sprintf(buf, "%u ", algorithm);
	RETERR(str_totext(buf, target));

	/*
	 * HIT.
	 */
	INSIST(hit_len < region.length);
	length = region.length;
	region.length = hit_len;
	RETERR(isc_hex_totext(&region, 1, "", target));
	region.length = length - hit_len;
	RETERR(str_totext(tctx->linebreak, target));

	/*
	 * Public KEY.
	 */
	INSIST(key_len <= region.length);
	length = region.length;
	region.length = key_len;
	RETERR(isc_base64_totext(&region, 1, "", target));
	region.length = length - key_len;
	RETERR(str_totext(tctx->linebreak, target));

	/*
	 * Rendezvous Servers.
	 */
	dns_name_init(&name, NULL);
	while (region.length > 0) {
		dns_name_fromregion(&name, &region);

		RETERR(dns_name_totext(&name, ISC_FALSE, target));
		isc_region_consume(&region, name.length);
		if (region.length > 0)
			RETERR(str_totext(tctx->linebreak, target));
	}
	if ((tctx->flags & DNS_STYLEFLAG_MULTILINE) != 0)
		RETERR(str_totext(" )", target));
	return (ISC_R_SUCCESS);
}